package ch05.tree_grammar;

import org.antlr.runtime.tree.CommonTree;
import org.antlr.runtime.Token;

/**
 * 向量语言种使用的通用节点
 */
public abstract class VecMathNode extends CommonTree {
    public VecMathNode() {;}

    public VecMathNode(Token t) {
        super(t);
    }

}
